Inflatable towable device



FIG. 1 is a front perspective view of an inflatable towable device showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for an inflatable towable device, as shown and described. 